bullhorn speaker for traffic control

{"cid":"91220556","title":"40W Handheld Megaphone Bullhorn Speakers NO Remote Control Outdoor Reach of up to 800m","imgUrl":"https:\/\/img.ismap.com\/nimg\/90\/4b\/684fcbbb8bfd0e288176e60625d9-200x200-1.jpg","attrs":{"Price":"$8.00\/pieces 500-999 pieces","Brand Name":"UM AUDIO","Model Number":"UM1501B","Minimum Order Quantity":"500 pieces","Power Source":"Battery, DC","Support Apt-x":"NO","Support APP":"NO","Battery":"NO","Number of Loudspeaker Enclosure":"1","Audio Crossover":"Full-Range","Set Type":"Speaker","Material":"Plastic","Waterproof":"NO","PMPO":"40W","Support Memory Card":"Yes","Speaker Type":"PORTABLE","Output Power":"20W","Remote Control":"NO","Cabinet Material":"Plastic","Frequency Range":"60Hz-23KHz","Display Screen":"NO","Intelligent Personal Assistant":"None","Voice Control":"NO","Built-in Microphone":"Yes","Private Mold":"Yes","Type":"Active","Use":"Portable Audio Player","Channels":"1","Special Feature":"Wireless, PORTABLE","Place of Origin":"China","Model":"UM1501B(BT)","Main Material":"ABS","Product Dimension":"200 x L330mm","Rated Power":"Max 40W","Power Supply":"6 x Type D or 8.4V Lithium Battery","Battery Life":"Normal use to up 8 hours","Reach":"Outdoor up to 800m","Function":"Talk, Siren, Recording, Volume Adjust","Recording Time":"200 seconds","Certification":"ce","Packaging Details":"Gift box or according to customer requirement.
Standard export carton box.","Port":"Ningbo, Shanghai","Supply Ability":"50000 Piece\/Pieces per Month"}}

{"cid":"91219484","title":"Bullhorn Speaker For Car Emergency Services \/ Public Address \/ Advertising \/ Traffic Control","imgUrl":"https:\/\/img.ismap.com\/nimg\/1c\/53\/85bbc77c1befc2471ee678665903-200x200-1.jpg","attrs":{"Brand Name":"OEM","Model Number":"JM-14CA","Minimum Order Quantity":"100-300 Pieces","Delivery Time":"15-25 days","Certification":"CE","Place of Origin":"China","Payment Terms":"T\/T, Western Union, MoneyGram","Supply Ability":"5,000 Capacity Month","Packaging Details":"Packaging 1 Piece one color box , 30 Pieces per carton","Product Name":"Bullhorn speaker for car","Construction":"ABS Housing Shock-resistant and robust design","Color":"Red , Black, Yellow","Output power":"15W Raded \/ 30W Max","Function":"Talk , Siren\/Whistle , Record , USB, MP3 , Bluetooth","Favorable Range":"0.45-0.5 KM","Dimension":"150 X 180 MM","working Voltage":"Car\/Tricycle battery power supply DC6-24V","Voice":"240-Seconds recording","Multi option for function\u00a0control":"Support USB , MP3\/WAV player or Bluetooth optional"}}

{"cid":"91219797","title":"10.88\" Screen with Mobile Holder For Chevrolet Captiva 2012-2017 Multimedia Stereo GPS CarPlay Player","imgUrl":"https:\/\/img.ismap.com\/nimg\/ea\/6e\/dfb94ae5092d6560d30f531957ef-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"WITSON","Minimum Order Quantity":"1PCS","Delivery Time":"7 working days","Place of Origin":"CHINA","Certification":"CE, ROHS","Packaging Details":"Standard export carton with foam inside","Payment Terms":"Paypal, Bank T\/T, others","Supply Ability":"10000pcs\/month","Brand":"Chevrolet","Support":"CHEVROLET","Product Number":"WT9410","Replaces Part Number":"WT9410","AUX Input":"Yes","Fit for car":"Chevrolet Captiva 2012-2017","Bluetooth":"Yes","FM Radio":"Yes","GPS Navigation":"Yes","Model":"Captiva","Rear Camera Input":"Yes","Remote Control":"Yes","Screen":"Touch Screen","Size":"10.88 Inch","Steering Wheel Control":"Yes","Type":"Stereo","USB Port":"Yes"}}